<div th:fragment="footer">
    <footer class="navbar-fixed-bottom" style="background-color: #edebef">
        <p class="pull-right" style=""><a href="javascript:;">回到顶部</a></p>
        <div style="text-align: center">
            <p th:if="${site != null && not #strings.isEmpty(site.copyright)}" th:utext="${site.copyright}"></p>
        </div>
    </footer>
</div>
